1447416066 has 16 divisors (see below), whose sum is σ = 2895328800. Its totient is φ = 482389248.

The previous prime is 1447416053. The next prime is 1447416073. The reversal of 1447416066 is 6606147441.

It is a super-2 number, since 2×1447416066² = 4190026536229832712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24930 + ... + 59298.

It is an arithmetic number, because the mean of its divisors is an integer number (180958050).

Almost surely, 2^1447416066 is an apocalyptic number.

1447416066 is an abundant number, since it is smaller than the sum of its proper divisors (1447912734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1447416066 is a wasteful number, since it uses less digits than its factorization.

1447416066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41393.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 1447416066 is about 38044.9216847663. The cubic root of 1447416066 is about 1131.1784677417.

The spelling of 1447416066 in words is "one billion, four hundred forty-seven million, four hundred sixteen thousand, sixty-six".